/// <exception cref="System.IO.IOException"/>
internal static SnapshottableDirectoryStatus[] GetSnapshottableDirListing(FSDirectory
fsd, SnapshotManager snapshotManager)
{
FSPermissionChecker pc = fsd.GetPermissionChecker();
fsd.ReadLock();
try
{
string user = pc.IsSuperUser() ? null : pc.GetUser();
return(snapshotManager.GetSnapshottableDirListing(user));
}
finally
{
fsd.ReadUnlock();
}
}